Then Glenn tweeted these:THREAD: 1) I don’t know why people are putting out articles saying that I confirmed that Dennis is coming back. I never said that. What I said is that it is POSSIBLE that he’ll come back.

2) What I also said is that whether Dennis comes back or not has nothing to do with AP Bio. They are 2 separate projects. It is a creative decision that Rob, Charlie and I have to make once the writing process starts, which it hasn’t yet.

3) Telling you whether or not Dennis is coming back would be giving away the plot of the next season. So... to clarify once and for all. I don’t know if Dennis is coming back. He left the bar. We take that plot choice seriously.

4) I don’t know why the narrative continues to be centered around whether “I’m” coming back. I’m here. It’s whether or not “Dennis” is coming back. Dennis could be gone forever.

5) Please don’t think that AP Bio is taking me away from Sunny. It isn’t. That’s like saying that Jumanji is taking The Rock away from Fast and Furious. They are different projects. Thanks guys. I can’t wait for you all to see AP Bio. END THREAD

“He’s in the majority of them,” Day chimed in. Day also revealed that the team behind the show got creative with ways to shoot around Howerton’s absence, such as doing an all-female reboot of a past episode of the series.